A kind of protein drink containing edible nourishing colloidal solid and preparation method thereof
Technical field
The present invention relates to nourishing beverage field, in particular it relates to a kind of egg containing edible nourishing colloidal solid
Bai Yinpin and preparation method thereof.
Background technology
There are the various liquid protein drinks containing native granular, including milk beverage in the market.Native granular is mainly
Fruit and vegetable, five cereals grain, nut bits, including manufactured particles' coconut grain.Native granular easily becomes in sterilized and adding procedure
Property, while nutritional ingredient is easily varied in particle, certain influence is produced on drink taste flavor, and particle is in liquid beverage goods
Easily soften or broken in the frame phase, influence drink stability, local flavor and mouthfeel.And nutritional ingredient is directly appended to liquid beverage
In, nutritional ingredient is susceptible to chemical change and loses effect.
Publication number CN101669546A discloses a kind of method for preparing suspended particles with vitamin nutrition, but because it makes
With HM and sodium alginate, two kinds of materials are difficult to form certain spy with calcium salt under low concentration and neutrallty condition
The gel particle of property;Additionally, its shitosan for using is a kind of polycation, molecule is positively charged, shitosan, pectin, sea
Mosanom easily forms colloid grumeleuse during aqueous dissolution, and influence pectin and sodium alginate are imitated with the gel of calcium ion
Really, it is difficult to form little particle.
The content of the invention
The purpose of the present invention is that the defect and deficiency of drink presence are directly appended to for native granular or nutritional ingredient,
A kind of protein drink containing edible nourishing colloidal solid is provided.
It is a further object of the present invention to provide a kind of preparation side of the above-mentioned protein drink containing edible nourishing colloidal solid
Method.
Protein drink containing edible nourishing colloidal solid of the invention, based on 100 weight portions, component is such as formula material
Under:The weight portion of protein substance 0.01~0.013, the weight portion of stabilizer 0.3~0.5, the weight of edible nourishing colloidal solid 5~10
Part, the weight portion of sweetener 3~10, the weight portion of essence 0.01~0.1, water surplus.
Protein drink of the invention, the edible nourishing colloidal solid by colloidal solution and carrier solution by weight
4:Gained mixture after 1 mixing, then with salting liquid according to 1:1~1:2 part by weight mixing, solidification forming is formed;
Wherein, the colloidal solution, its formula material is constituted as follows based on 100g:3.75~6.25g of aqueous colloidal,
1.25~6.25g of fruit vegetable powder, 1.25~6.25g of dietary fiber, 0.125~1.25g of natural sweetener, natural pigment 0.0125~
0.125g, water surplus;
The carrier solution, its raw material includes by weight:5.0~10.0g of converted starch, the μ g of vitamin 50~5000,
25~100mg of mineral matter, 0.05~0.5g of plant extracts, water surplus;
The salting liquid, its raw material includes by weight:0.01~0.1g of acidity regulator, 1~5g of calcium salt, water surplus.
Protein drink of the invention, in the edible nourishing colloidal solid, aqueous colloidal by LM,
Any two kinds in sodium alginate, low-acyl gellan gum with Kappa-Carraginan, I- carragheens, locust bean gum, xanthans, konjac glucomannan,
Any one in tamarind seed polysaccharide glue, Arabic gum, guar gum, agar is according to 1:1:1 ratio is constituted.
Protein drink of the invention, in the edible nourishing colloidal solid, fruit vegetable powder be natural fruit xeraphium and
Vegetable drying powder in proportion 3:1 composition.
Protein drink of the invention, in the edible nourishing colloidal solid, dietary fiber is bran dietary fiber, big
Beans dietary fiber or carrot dietary fiber.
Protein drink of the invention, in the edible nourishing colloidal solid, natural sweetener is xylitol, stevioside
Glycosides or glycyrrhizin;
Protein drink of the invention, in the edible nourishing colloidal solid, natural pigment is known to field of food
One kind in natural plant pigment, preferably carrotene, lycopene, curcumin.
Protein drink of the invention, in the edible nourishing colloidal solid, the preferred crosslinked starch of converted starch or hydroxyl
Propyl group starch.
Edible nourishing colloidal solid of the invention, the vitamin is by vitamin A, vitamin D, vitamin C, leaf
Any two kinds of compositions in acid, nicotinic acid, l-cn, inositol;
Protein drink of the invention, in the edible nourishing colloidal solid, mineral matter is ironic citrate or zinc lactate;
Edible nourishing colloidal solid of the invention, in the edible nourishing colloidal solid, plant extracts is grape
One or more in seed extract, phytosterol, lignan.
Protein drink of the invention, in the edible nourishing colloidal solid, acidity regulator is phosphoric acid or hydrochloric acid.
Protein drink of the invention, in the edible nourishing colloidal solid, calcium salt is calcium chloride.
Protein drink of the invention, the preparation method of the edible nourishing colloidal solid is comprised the following steps:
1)Prepare colloidal solution:Aqueous colloidal is proportionally well mixed, stirring in 70 DEG C~85 DEG C of water is added
Dissolving;Fruit vegetable powder, dietary fiber, natural sweetener and natural pigment are added to the above-mentioned water-soluble glue liquid solution being uniformly dissolved
In, colloidal solution is obtained.
2)Prepare carrier solution:Converted starch is dissolved hydration 15 minutes in 80~85 DEG C of water, dimension life is subsequently adding
Element, mineral matter and plant extracts stir, and carrier solution is obtained.
3)By step 2)Obtained carrier solution adds step 1)In, mixed solution is obtained;
4)Prepare salting liquid:Calcium salt is dissolved in the water of normal temperature, adds acidity regulator to arrive the regulation of salting liquid pH value
3.5~4.0, salting liquid is obtained;
5)Prepare edible nourishing colloidal solid:By step 3)Obtained mixed solution and step 4)Salting liquid mixing is obtained
Afterwards, coagulation forming 30 minutes, filtering is obtained edible nourishing colloidal solid;The hybrid mode is:By compressed air diaphragm pump
By step 4)Obtained mixed solution squeezes into surface and has round-meshed spherical shower nozzle, and through shower nozzle, different directions spray from salting liquid tank
In entering the salting liquid being slowly stirred.
Protein drink of the invention, the protein substance is WPC(Pro≥80)Or soybean separation protein
In vain (Pro >=90).
Protein drink of the invention, the stabilizer is by HM, sodium carboxymethylcellulose, alginic acid
Any one is according to 2 during any one is with high acyl gellan gum, xanthans, guar gum, tamarind seed polysaccharide glue in propylene glycol ester:
1 proportions are formed.
Protein drink of the invention, the sweetener is made up of sucrose and HFCS.
What essence used in the present invention was known in the art, it is various to can be used for the essence product of drink.
Protein drink of the invention, can also add the acid less than or equal to 0.5 weight portion, and the acid can
Being the conventional various acids of field of food, optimization citric acid.
The preparation method of above-mentioned protein drink of the invention, comprises the following steps:
1)Protein solution is prepared:Protein substance is dissolved in 50 DEG C~60 DEG C hot water, the homogeneous, cold again of hydration 30 minutes
But, store;
2)Stabiliser solution is prepared:Stabilizer, sweetener are dissolved in 65 DEG C~75 DEG C of hot water respectively;
3)Dispensing:By step 1)The protein solution, step 2)The stabiliser solution and other raw materials mix, and are cooled to
Normal temperature, makes final solution pH value reach 4.3~7.0, and mixed liquor is obtained;
4)By edible nourishing colloidal solid and above-mentioned mixed liquor on-line mixing, stir, sterilization filling.
In the preparation method of above-mentioned protein drink, step 3)When preparing mixed liquor, if mixed liquor pH value does not conform to
It is required that, it is possible to use above-mentioned acid adjusts pH value.
In particular it relates to nutritional granular production craft step it is as follows:
The preparation of A colloidal solution:
Aqueous colloidal is well mixed, stirring and dissolving in 70~85 DEG C of water is added.
Fruit vegetable powder, dietary fiber, natural sweetener and natural pigment are added to the above-mentioned aqueous colloidal being uniformly dissolved
In solution.
The preparation of B carrier solutions:
Converted starch is dissolved hydration 15 minutes in 80~85 DEG C of water, vitamin, mineral matter and plant is subsequently adding
Extract stirs, then carrier solution all being added above-mentioned colloidal solution, well mixed to be cooled to normal temperature standby.
The preparation of celite solution:
A certain amount of calcium salt is dissolved in the water of normal temperature, adds certain acidity conditioning agent to arrive the regulation of salting liquid pH value
3.5~4.0.
D nutritional granulars are prepared:
By the mixture of A colloidal solution and B carrier solutions and celite solution, according to 1:1~1:2 ratio mixing, mixing side
A, B solution mixture are squeezed into surface and have round-meshed spherical shower nozzle by formula by compressed air diaphragm pump, through shower nozzle from salting liquid
During different directions spray into the celite solution being slowly stirred in tank, there is gelatification in glue with calcium ion in salting liquid and hydrogen ion
The nutritional granular of a certain size and shape is formed, the particle and salting liquid are entered in particle coagulation forming 30 minutes in salting liquid
Row is separated by filtration, the particle isolated according to 5%~10% percentage by weight can by helicoidal pump and above-mentioned feed liquid according to
Line mixes, and feed liquid stirs constant volume blending, then through 121 DEG C/4 seconds UHTSs, sterile filling, produce containing it is various not
With the drink of nutritional granular.
The present invention first with converted starch solution dissolving combine mineral matter, vitamin, plant extracts, then by fruit vegetable powder,
Water insoluble dietary fiber, natural sweetener and natural pigment are dissolved in water-soluble glue liquid solution, by above-mentioned two parts colloid
Water-insoluble gel nutritional granular is formed in adding acid calcium solution by certain way after solution is well mixed.Again by the particle
Uniformly it is added to mixing in drink semi-finished product online by helicoidal pump to sterilize and carry out sterile filling, produces and various contain difference
The drink of nutritional ingredient particle.Due to LM, sodium alginate(G/M ratio values are higher), low-acyl gellan gum is one
Determine to combine to form gel strongly with calcium ion under the conditions of pH, and the gel has certain heat-resisting, acidproof, dissolubility resistent.
Containing the spherical shower nozzle that nutritious colloid mixed solution is squeezed into salting liquid tank by membrane pump, glue passes through spherical shower nozzle
Circular hole enters in the salting liquid being slowly stirred from different directions, and glue occurs gel and makees with calcium ion in salting liquid and hydrogen ion
With, the colloid nutritional granular of a certain size and shape is formed, particle coagulation forming 30 minutes in salting liquid pass through particle
It is separated by filtration, particle diameter is about 3~5mm.Particle filtering is separated, will separate particle by auger conveyor online with
Protein drink base-material mixes and carries out sterilization filling, produces the protein drink containing various Different Nutrition particles.
Edible nourishing colloidal solid of the invention can in drink stable existence, in particle nutritional ingredient stabilization, drink
Taste and flavor is not influenceed by particle nutritional ingredient, it is ensured that drink quality is constant.The combination of nutritional ingredient and colloid can have
Prevent nutritional ingredient dissolved destruction and loss to effect.Wherein, colloidal solution gel effect in acid ionic calcium soln is preferable, together
The combination coating effect of time variation starch solution and vitamin, mineral matter and plant extracts is preferable.
The changes of contents that the present invention passes through nutrient in granule content change in periodic detection protein drink and drink feed liquid,
Judge the stability of stability and particle combination nutrient of the particle in drink solution.Testing result shows, battalion of the invention
Granule protein drink is supported to have the following advantages that compared with similar products:
1st, the content of nutrient is relatively stablized in particle;
2nd, the particle contained in drink is relatively stablized;
3rd, different nutrients can be contained in particle;
4th, nutrient does not influence beverage quality;
5th, improve the nutritive value of drink particle.
Specific embodiment
Embodiment 1
The preparation of apple aroma fruit-vegetable granules protein drink
Formula(Based on every 100 grams of products):
WPC(WPC-80)0.01g, HM 0.2g, high acyl gellan gum 0.1g, fruit vegetable nutrient
Particle 5g, sucrose 3.0g, HFCS 1.0g, citric acid 0.1g, flavoring apple essence 0.03g, pure water 90g.
Preparation process:
1st, protein solution is prepared:WPC is dissolved in the pure water of 50~60 DEG C of 30g, is hydrated 30 minutes
Homogeneous, is cooled to normal temperature storage afterwards.
2nd, stabiliser solution is prepared:HM, high acyl gellan gum are first dissolved in 75~85 DEG C of pure heat
In water, it is subsequently adding sucrose and HFCS dissolving is well mixed.
3rd, acid adjustment:Above-mentioned protein solution and stabiliser solution combination cooling are carried out into acid adjustment or not acid adjustment to normal temperature, is made
Final solution pH value reaches 4.3~7.0.
4th, particle addition:By nutritional granular by helicoidal pump and above-mentioned feed liquid on-line mixing, mixed liquor stirs constant volume
Blending, then through 121 DEG C/4 seconds UHTSs, then carry out sterile filling.
Product checking index:Protein 0.75%, granule content 5%, pH value:4.3.
Nutritional granular is formulated:
A colloidal solution is formulated(100g is counted in an amount):
LM 1.25g, sodium alginate 1.25g, K- carragheen 1.25g, apple powder 0.94g, carrot meal
0.31g, inulin 1.25g, xylitol 0.63g, carrotene 0.04g, pure water 93g.
B carrier solutions are formulated(100g is counted in an amount):
Crosslinked starch 5.0g, Va150 μ g, Vd250 μ g, zinc lactate 100mg, grape seed extract 0.5g, pure water
94.5g。
C acidic salt solutions are formulated(100g is counted in an amount):
Hydrochloric acid 0.01g, calcium chloride 1.0g, pure water 99g.
Nutritional granular preparation method is as follows:
The preparation of A colloidal solution:
LM, sodium alginate, K- carragheens are well mixed, stir molten in the pure water for adding 70~85 DEG C
Solution, carrot meal, inulin, xylitol, carrotene is added in above-mentioned colloidal solution and is stirred.
The preparation of B carrier solutions
Crosslinked starch is dissolved hydration 15 minutes in 80~85 DEG C of pure water, Va, Vd, zinc lactate and Portugal is subsequently adding
Grape seed extract stirs, then to be cooled to normal temperature after B carrier solutions all being added above-mentioned A colloidal solution well mixed standby
With.
The preparation of celite solution:
The calcium chloride of formula ratio is dissolved in the pure water of normal temperature, it is 3.5-4.0 to add hydrochloric acid regulation salting liquid pH value.
D nutritional granulars are prepared:
By two kinds of colloidal solution of above-mentioned A, B by weight 4:After 1 mixing, by mixture and celite solution according to 1:1~1:2
Part by weight mixing, hybrid mode squeezes into surface and has a round-meshed spherical shower nozzle by compressed air diaphragm pump, and shower nozzle is from salt
During different directions spray into the salting liquid being slowly stirred in NaOH solution tank NaOH, there is gel and make in glue with calcium ion in salting liquid and hydrogen ion
With the nutritional granular for forming a certain size and shape, particle solidification forming 30 minutes in salting liquid, by the particle and salting liquid
It is separated by filtration.The particle that will be isolated is added in drink online, then sterilization filling, produces colloid containing edible nourishing
The protein drink of grain.
Embodiment 2
The preparation of banana flavor fruit-vegetable granules protein drink
Formula(Every 100 grams of product meters):
WPC(WPC-80)0.013g, sodium carboxymethylcellulose 0.3g, xanthans 0.15g, fruit vegetable nutrient
Grain 10g, sucrose 5.0g, HFCS 2.0g, citric acid 0.2g, mango essence 0.05g, pure water 80g.
Preparation process is with embodiment 1.
Product checking index:Protein 1.0%, granule content 10%, pH value:4.1.
Nutritional granular is formulated:
A colloidal solution is formulated:
LM 1.875g, the low cold 1.875g of acyl group knot, xanthans 1.875g, banaina 3.75g, papaya powder
1.25g, soybean dietary fiber 3.75g, steviol glycoside 0.375g, lycopene 0.063g, pure water 85g.
B carrier solutions are formulated:
The μ g of hydroxypropul starch 6.5g, Vc 2500, l-cn 2500 μ g, ironic citrate 100mg, phytosterol 0.15g,
Pure water 93g.
C acidic salt solutions are formulated:
Phosphoric acid 0.05g, calcium chloride 3.0g, pure water 97g.
D nutritional granulars are prepared:With embodiment 1.
Embodiment 3
The preparation of pineapple taste fruit-vegetable granules protein drink
Formula(Based on every 100 grams of products):
Soybean protein isolate 0.01g, propylene glycol alginate 0.2g, tamarind seed polysaccharide glue 0.1g, fruit vegetable nutrient particle 5g,
Sucrose 3.0g, HFCS 1.0g, flavoring pineapple essence 0.03g, pure water 90g.
There is no acid adjustment step in preparation process, other steps are with embodiment 1.
Product checking index:Protein 0.75%, granule content 5%, pH value:6.8.
Nutritional granular is formulated:
A colloidal solution is formulated(100g is counted in an amount):
Sodium alginate 1.25g, low-acyl gellan gum 1.25g, locust bean gum 1.25g, pineapple powder 1.875g, pumpkin powder
0.625g, carrot dietary fiber 6.25g, glycyrrhizin 0.625g, curcumin 0.1g, pure water 87g.
B carrier solutions are formulated(100g is counted in an amount):
Crosslinked starch 8.0g, the μ g of folic acid 250, nicotinic acid 4000 μ g, zinc lactate 75mg, lignan 0.25g, pure water 92g.
C acidic salt solutions are formulated(100g is counted in an amount):
Hydrochloric acid 0.08g, calcium chloride 3.5g, pure water 96.5g.
D nutritional granulars are prepared:With embodiment 1.
Embodiment 4
The preparation of "Hami" melon taste fruit-vegetable granules protein drink
Formula(Based on every 100 grams of products):
Soybean protein isolate 0.015g, HM 0.3g, melon bean gum 0.15g, fruit vegetable nutrient particle 10g, sugarcane
Sugared 6.0g, HFCS 2.0g, "Hami" melon taste essence 0.03g, pure water 80g.
There is no acid adjustment step in preparation process, other steps are with embodiment 1.
Product checking index:Protein 1.0%, granule content 10%, pH value:7.0.
Nutritional granular is formulated:
A colloidal solution is formulated(100g is counted in an amount):
Sodium alginate 1.875g, low-acyl gellan gum 1.875g, I is bean gum 1.875g, "Hami" melon powder 3.75g, tomato powder
1.25g, soybean dietary fiber 3.75g, xylitol 0.375g, carrotene 0.0625g, pure water 85g.
B carrier solutions are formulated(100g is counted in an amount):
Hydroxypropul starch 10.0g, the μ g of l-cn 2500, inositol 2500 μ g, ironic citrate 150mg, lignan 0.4g are pure
Water purification 90g.
C acidic salt solutions are formulated(100g is counted in an amount):
Hydrochloric acid 0.10g, calcium chloride 5.0g, pure water 95g.
D nutritional granulars are prepared:With embodiment 1.
The quality evaluation of the product of the present invention of embodiment 5
By taking embodiment 1 as an example, by same base-material directly add the natural fruit and vegetables grain of equivalent amount, dietary fiber, vitamin,
The protein drink of mineral matter is as a comparison sample, with various embodiments of the present invention prepare nutritional granular protein drink carry out sense organ and
Flavor evaluation, evaluation result is as follows:
From above-mentioned evaluation description it can be seen that drink particle characteristic of the present invention and drink characteristic do not change substantially, solve
Directly the natural fruit and vegetables grain of addition equivalent amount, dietary fiber, vitamin, the deficiency of mineral matter drink presence.
Nutritional granular protein drink of the present invention and same drink base-material are directly added natural fruit and vegetables grain, the meals of equivalent amount
Food fiber, vitamin, mineral matter protein drink are placed under normal temperature condition and contrasted for 3 months, every month observed and recorded drink
Granule content, drink protein stability(Centrifugation), drink pH value, drink dietary fiber content, drink vitamin content, drink ore deposit
Content of material, investigates the aspect of nutrient stability three in granule stability, drink protein stability, particle, in every 100 grams of drinks
Various composition content record is as follows:
Particle nutrient detection method of the present invention uses indirect method:By meals in salting liquid after detecting filtering particle
Food fiber, vitamin, the content of mineral matter and the ratio between salting liquid and granular mass, can calculate the nutrient included in particle
Content.
Stability of the particle nutrient of the present invention in drink in indirect detection drink feed liquid by dissolving what is
Particle dietary fiber, vitamin and content of mineral substances calculate the change of nutrient content in particle, so as to judge particle bag
Bury the ability with reference to nutrient stability.
Examined according to solution pervasion nutrient content in three months shelf life endoparticle contents of product of the present invention and drink feed liquid
Survey situation, illustrates that particle is basicly stable, and nutrient embedding protection is preferable in particle, and particle drink meets target level of product quality.